AS13335 CLOUDFLARENET, page 2604

Spam statistics of AS13335 CLOUDFLARENET

CountryNumber of networksIP AddressesPurpose of use
United States47 074816 917Paid VPN, Hosting, ISP, good_bots, cdn
DomainDetected IP addressesSpam active IPsSpam rate
-332 8041 8490.56%
Websites countIP addresses with websites
44 056 9401 326 092

Spam activity log

- spam active IP adresses

Overview of AS13335


Owner of AS13335


The owner of Autonomous System Number (ASN) AS13335 is Cloudflare, Inc. Cloudflare is a well-known company that provides a variety of internet services to help secure and accelerate websites.



Main Operational Activity of AS13335's Owner


Cloudflare's main operational activities include content delivery network (CDN) services, DDoS mitigation, Internet security services, and distributed domain name server services. The company aims to improve website performance and security for their clients.



Establishment of AS13335


AS13335 was established by Cloudflare around the time of the company's inception in 2010. Since then, it has become one of the most prominent ASNs due to Cloudflare's rapid growth and widespread adoption of its services.



Malicious Use of AS13335


While AS13335 is managed by Cloudflare and is primarily used for legitimate purposes, it is possible that some actors may abuse the services provided by Cloudflare for malicious intent such as hacking or spamming. However, Cloudflare actively works to mitigate such abuses and cooperates with the broader internet community to maintain security and trustworthiness.



Details from CleanTalk on AS13335


According to CleanTalk, a platform providing anti-spam and security services, there are records and statistics about potential spam activities originating from AS13335. Cloudflare, being a large service provider, may inadvertently host services that are misused by spammers or hackers. It's important to note that this does not necessarily reflect the intentions or practices of Cloudflare itself but rather the challenges faced by any large-scale service provider in monitoring and controlling traffic through its network.


WhoIs AS13335

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SPAM active IP addresses in AS13335 CLOUDFLARENET

#Sender IPDetectedLast seenReported as spam
11.1.1.12016-11-23 22:47:112025-02-03 14:27:4418
2104.28.40.1382024-10-20 17:35:192025-01-27 04:45:223
3104.28.56.102022-04-30 00:34:312025-02-03 17:45:384
4104.28.152.1152019-11-08 13:57:142025-02-04 22:18:214
5104.28.152.1192019-11-07 16:39:232025-01-26 17:21:203
6104.28.152.1202019-11-10 21:46:162025-01-23 18:09:203
7104.28.152.1302020-02-28 11:07:492025-02-05 01:27:353
8104.28.152.1372020-01-09 05:04:062025-01-22 23:45:213
9104.28.152.1422019-11-19 02:44:172025-02-04 17:42:345
10104.28.152.1442019-11-21 14:50:002025-02-04 19:18:313
11104.28.152.1552019-12-10 03:58:062025-01-24 17:39:314
12104.28.152.1662019-11-15 03:53:482025-02-02 01:39:345
13104.28.152.1692019-12-14 03:31:152025-01-23 17:30:419
14104.28.152.1702019-11-15 00:11:382025-01-30 01:39:255
15104.28.152.1712019-12-27 05:59:302025-01-26 20:57:195
16104.28.152.1732019-11-21 15:02:162025-01-31 02:00:274
17104.28.152.1742019-12-28 16:10:012025-01-28 01:36:329
18104.28.152.1762023-05-29 21:40:212025-02-04 14:21:336
19104.28.152.1772023-04-22 19:30:222025-01-24 09:24:217
20104.28.152.1822023-10-25 22:05:562025-01-22 18:18:205
21104.28.152.1832023-08-06 23:20:512025-02-03 15:03:365
22104.28.152.1842023-08-05 08:15:472025-01-31 16:00:255
23104.28.152.1912024-07-20 23:20:422025-01-30 20:06:353
24104.28.153.122023-08-15 09:55:412025-02-01 04:33:1810
25104.28.153.562019-12-08 15:29:012025-01-24 03:18:196
26104.28.153.752019-12-11 12:33:112025-01-24 00:18:315
27104.28.154.592019-11-08 20:34:512025-02-04 22:12:233
28104.28.154.762019-12-02 04:46:322025-01-31 13:45:194
29104.28.154.972019-12-09 22:26:232025-01-27 02:33:206
30104.28.154.982019-11-30 23:08:332025-01-26 21:15:334

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
78091104.28.143.180/32Hong Kong SAR China1100.00%
78092104.28.143.181/32Hong Kong SAR China1100.00%
78093104.28.143.182/32Hong Kong SAR China1100.00%
78094104.28.143.183/32Hong Kong SAR China1100.00%
78095104.28.143.184/32United States1100.00%
78096104.28.143.185/32United States1100.00%
78097104.28.143.186/32United States1100.00%
78098104.28.143.187/32United States1100.00%
78099104.28.143.188/32United States1100.00%
78100104.28.143.189/32United States1100.00%
78101104.28.143.190/32Angola1100.00%
78102104.28.143.191/32United Kingdom1100.00%
78103104.28.143.192/32United Kingdom1100.00%
78104104.28.143.193/321100.00%
78105104.28.143.195/32Spain1100.00%
78106104.28.143.196/32Spain1100.00%
78107104.28.143.197/32Spain1100.00%
78108104.28.143.198/32Spain1100.00%
78109104.28.143.199/32Switzerland1100.00%
78110104.28.143.200/32India1100.00%
78111104.28.143.201/32United States1100.00%
78112104.28.143.226/32Pakistan1100.00%
78113104.28.144.0/24United States2564400.00%
78114104.28.144.0/22United States102411600.00%
78115104.28.144.168/32United States1100.00%
78116104.28.144.169/32United States1100.00%
78117104.28.144.170/32United States1100.00%
78118104.28.144.209/32United States1100.00%
78119104.28.144.218/32United States1100.00%
78120104.28.144.220/32United States1100.00%